Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung lap mo snippets" » "dung lam mo snippets", "dung lai mo snippets", "dung lao mo snippets", "dung lap mot snippets", "dung lap so snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung lap mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung lap mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung lap mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung lap mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.